Packaging system

a packaging system and packaging technology, applied in the field of packaging systems, can solve the problems of affecting the efficiency of the rotary vacuum packaging device, affecting the sealing properties of the packaged body, and excessive space inside the bags
US20050022467A1Active Publication Date: 2005-02-03FURUKAWA MFG
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
FURUKAWA MFG
Publication Date
2005-02-03

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Abstract

A packaging system is provided which supplies an item to be packaged and a bag covering the item to a pressure resistant chamber, for a heat sealing mechanism which arrives at a certain time interval, in accordance with the circulation timing of each sealing mechanism. The packaging system includes means for causing a beak-shaped hopper and a pair of opening and closing bars, to move back and forth in unison along a main travel path leading to a rotary vacuum packaging device, means for extending and supporting the opening section of an uppermost packaging bag, and conveying same into a pressure resistant chamber of the vacuum packaging device, means for causing a waiting station to move following the conveyance movement of the beak-shaped hopper into a pressure resistant chamber, and means for opening the opening and closing bars towards either side immediately after the bag has been conveyed into the pressure resistant chamber.
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Description

FIELD OF THE INVENTION

[0001] The present invention relates to a packaging system for supplying bags for accommodating therein items to be packaged, to respective pressure resistant chambers provided with a rotary type vacuum packaging apparatus, in such a manner that they match the circulation pitch of the pressure resistant chambers. BACKGROUND OF THE INVENTION

[0002] JP10-81310A describes a system in which a band-shaped film is formed into a tube-shape which surrounds the circumference of respective blocks of meat which move along a linear travel path, at equidistant intervals. The tube film into which a respective block of meat has been packaged is cut successively and separated, and each individual packaging bag containing a block of meat is supplied successively to a pressure resistant chamber of a rotary vacuum packaging device, by means of a belt conveyor. By means of this system, since a control is provided which causes the interval between the respective blocks of meat hav...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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